[Event "44th OKU 2017"] [Site "Utrecht NED"] [Date "2017.06.11"] [Round "6.6"] [White "Van Kerkhof,D"] [Black "Tiggelman,R"] [Result "1-0"] [WhiteElo "2331"] [BlackElo "2236"] [ECO "B21"] [Opening "Sicilian: Smith-Morra, 3.c3 d5"] 1.e4 c5 2.d4 cxd4 3.c3 d5 4.exd5 Qxd5 5.Nf3 Nc6 6.cxd4 e5 7.Nc3 Bb4 8.Bd2 Bxc3 9.Bxc3 e4 10.Ne5 Nxe5 11.dxe5 Be6 12.Qa4+ Bd7 13.Bc4 Qc6 14.Qb3 Be6 15.Bxe6 fxe6 16.O-O-O Kf7 17.Rd6 Qc8 18.Re1 Ne7 19.Rxe4 Nf5 20.Rc4 Nxd6 21.Rxc8 Nxc8 22.Qxb7+ Ne7 23.Bb4 Rhe8 24.Bd6 {#r} 1-0